baber/WOPTO huggingface dataset:
Patent JP-H1023850-A (JP)
Title: Sensing device for fishing
Inventor: OONO ITSUKAKU
IPC: A01K97/12
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sensing device for a fishing capable of reasonably sensing a fish bite so as to increase the result of the fishing. SOLUTION: This sensing device for a fishing is obtained by mounting a rod guide 7 impossible to be removed by a bend of a reeling rod 1 with a bolt and a limit switch 9 at the tip 6 of a sensing arm 3. The sensing arm 3 is installed at the reeling rod 1 with a fixing metal tool A4 and a fixing screw 5 of a fixing metal tool B41. The sensitivity of the limit switch 9 is adjusted by changing the installing position of the fixing metal tool B41 so as not to function the limit switch 9 erroneously even when the rod is moved by a wind. The rod guide 7 is fit to the reeling rod 1 by crossing the sensing arm 3 and the reeling rod 1 so that the rod guide 7 has a structure not to be removed from the reeling rod 1 when the sensing arm 3 and the reeling rod and in parallel. A control box 10 is fixed to the reeling rod 1 with a fixing metal tool.
Patent JP-H04232228-A (JP)
Title: Fe-mn type vibration-damping alloy steel and preparation thereof
Inventor: SAI SHIYOUJIYUTSU
IPC: C22C38/00
Filed: 1991-08-27
Abstract: PURPOSE: To provide a production method of an Fe-Mn vibration attenuation alloy steel having a martensitic structure which does not use a high cost element and inexpensively produces with maintaining high strength.  
     CONSTITUTION: An ingot is produced by mixing/melting an electro refined iron and an electro refined manganese to a molten metal consisting of, by weight, 10-22% Mn and the balance Fe and casting, the ingot is subjected to homoginization at 1000-1300°C for 20-40hr, hot rolling and then heating at 900-1100°C for 30min-1hr, next air cooling or water cooling, thus the Fe-Mn vibration attenuation alloy steel having martensitic structure is produced. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0662428-A (JP)
Title: Chrominance signal processor
Inventor: SAKA YOSHIMITSU
IPC: H03L7/081
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a reproduced chrominance signal that is multiplied with a low band converted chrominance signal A and passed through a BPF for improvement the phase characteristic by controlling the signal obtained by multiplying the signal A with the output signal of a reference signal generator and transmitting them through the BPF and the signal obtained by shifting the phase of the output signal of a voltage control oscillator. CONSTITUTION:A low band converted chrominance signal A of the frequency ft which is inputted through a terminal 1 is multiplied with the output signal B of a reference signal generator 4 which oscillates at the frequency fc by a multiplier 3. These multiplied signals are transmitted through a BPF 5 so that a signal C of the frequency fA=Fc+ft is obtained through a 1st frequency converter 12. Meanwhile the output D of a voltage control oscillator 6 undergoes the phase shift through a phase shifter 7 which inputs a horizontal synchronizing pulse of the horizontal synchronizing frequency fH or a head switching pulse of the vertical synchronizing frequency fV. The phase of the output D is advanced by 90 deg. in each horizontal scanning period in a certain field and then delayed in another field by 90 deg. in each horizontal scanning period in regard of a signal E. A phase comparator 8 compares the phases with each other between both signals C and E so as to secure the same phase between both signals C and E. Then the signals E and A multiplied by a multiplier 9 to acuire a reproduced chrominance signal F through a BPF 10.
Patent JP-H0261986-A (JP)
Title: High-frequency heating device
Inventor: ARAI AKIRA
IPC: F24C7/02
Filed: 1988-08-29
Abstract: PURPOSE:To sharply reduce the defective rate of a stirrer fan by forming multiple cutoff pieces in the half-cut state on the rotary wave guide of the stirrer fan, cutting off the cutoff pieces as appropriate during assembly, and easily adjusting the rotary balance. CONSTITUTION:The rotary wave guide 14 and rotary wave guide holder 15 of a stirrer fan 12 are connected to each other, and the center of gravity of the stirrer fan 12 is designed to be located on the axis of a shaft 13. The original plate of an aluminum thin plate with a large area is cut and used to form the wave guide 14, the center section and the end section of the original plate differ in thickness, and the rotary balance may not be obtained. A pressing force is applied to cutoff pieces 21... located at the eccentric side of the center of gravity in the direction shown by a downward arrow with a finger of a tool, the half-cut portions are cut and removed, and the rotary balance can be adjusted. The defective rate of the stirrer fan 12 can be sharply reduced.
Patent JP-H08284978-A (JP)
Title: Drum brake for vehicle
Inventor: OKADA NORIHISA
IPC: F16D51/18
Filed: 1995-07-31
Abstract: PURPOSE: To provide a drum brake for a vehicle difficult to generate the brake noise compared with the conventional brake with a simple structure. CONSTITUTION: In a drum brake for a vehicle to achieve the braking by pressing a pair of brake shoes 4, 5 of the same size against the inner surface of a brake drum 1, the natural frequency of one brake shoe 4 is different from that of the other brake shoe 5 in a pair of brake shoes 4, 5. Because the natural frequency of the right and left brake shoes 4, 5 is different, the coupled oscillation of the brake drum 1, 2 with the brake shoes 4, 5 is difficult to generate, greatly reducing chances to generate the brake noise.
Patent JP-H0766320-A (JP)
Title: Mounting method of semiconductor device
Inventor: BABA TERUYOSHI
IPC: H01L21/56
Filed: 1993-08-30
Abstract: PURPOSE:To suppress the occurrence of bubbles causing corrosion, insulation deterioration, etc., so as to improve the reliability of a chip-like semiconductor device by forming, the side face of a counterbored hole, a recessed section for mounting the semiconductor device, in a slope and injecting a sealing resin into the counterbored hole. CONSTITUTION:A counterbored hole 9 is formed into a substrate 7 on which a conductor pattern is formed in the form of an inverted truncated cone by machining at the mounting position of a chip-like semiconductor device 8. The side face 9a of the hole 9 is formed in a curve-like state having an arcuate cross section so that a thermosetting sealing resin 11 can smoothly flow along the internal surface of the hole 9. After mounting the semiconductor device 8 on the bottom of the hole 9, the conductor pattern on the substrate 7 is electrically connected to a pad on the upper surface of the device 8 through bonding wires 10 and the resin 11 is cured. Therefore, the occurrence of bubbles which cause corrosion, insulation deterioration, etc., can be suppressed and, in addition, the strength of the substrate 7 can be improved by relieving the concentration of stresses to the peripheral part of the hole 9.
Patent JP-2000043948-A (JP)
Title: Packing material for desiccant
Inventor: TAKESHITA SHIGERU
IPC: B65D81/26
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a packing material for desiccant in which it has a superior sanitary state due to no exposure of its printing surface to its front surface, a printing layer can be clearly seen from outside and a hole punching work is not required. SOLUTION: This packing material is comprised of an aeration base layer 1; a layer 2 of copolymer of ethylene and vinyl acetate; a printing layer 3; a layer 4 of copolymer of ethylene and vinyl acetate; a reinforcing material layer 5; and a layer 6 of copolymer of ethylene and vinyl acetate. In this case, the aeration base layer 1 is of mixed paper of western paper, Japanese paper and synthetic fiber with a volume of 9 to 17 g/m2 and then the layer of copolymer of ethylene and vinyl acetate is copolymer of ethylene-vinyl acetate with a vinyl acetate inclusion rate being 6 to 30 wt.%.
Patent JP-S6458831-A (JP)
Title: Toothed belt
Inventor: MATSUMOTO TOSHITAKA
IPC: F16G1/00
Filed: 1987-08-27
Abstract: PURPOSE:To greatly improve the service life by forming an outer rubber and a toothed rubber from chlorosulfonated polyethylene rubber and bonding a canvas to the toothed rubber through an adhesive composition containing hydrogenated nitrile rubber. CONSTITUTION:In a toothed belt constituted of an outer rubber 1, toothed rubber 2 and canvas 4 bonded to the toothed rubber 2, the outer rubber 1 and the toothed rubber 2 are formed from chlorosulfonated polyethylene rubber, and the canvas 4 is bonded to the toothed rubber 2 through an adhesive composition containing hydrogenated nitrile rubber. Accordingly, an improved heat resistance of the chlorosulfonated polyethylene rubber is maintained, and strong adhesion between the rubber and the canvas 4 may be achieved with improved heat resistance and fire resistance, thereby suppressing the generation of crack and the breakage of teeth to greatly improve the service life.
Patent JP-S60106248-A (JP)
Title: Control system for data transfer
Inventor: FUJIMURA KIYOTAKA
IPC: G06F15/16
Filed: 1983-11-15
Abstract: PURPOSE:To perform efficient data transfer by controlling the length of transfer data selectively according to the kind of an opponent device as an objective of communication. CONSTITUTION:When data transfer to and from a system Y is carried out, a request to set a bus is made with a frame of specific constitution prior to the transfer. This frame contains the kind of the device, so the system Y knows the kind of a device at transmission destination. When communication is allowed for the bus setting request, the system Y sends a bus setting perfmission signal with a frame of specific constitution. In this case, the device kind of the system Y is sent, so the device kind of the system Y is discriminated. Network controllers 11-13 retrieve a correspondence table of kinds of devices and transfer data lengths stored in a memory to know the transfer data length, thereby transferring data of the corresponding data length.
Patent JP-H1062859-A (JP)
Title: Magnetic recorder for camera
Inventor: HIGAKI RIICHI
IPC: G03B17/24
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To execute magnetic recording on film simultaneously with the feeding of the film in the midst of feeding the film by providing a 1st computer controlling the feeding of the film and a 2nd computer controlling the magnetic recording by a magnetic recording means. SOLUTION: An MCU 1 is the 1st computer controlling the operation of the entire camera. An MCU 2 is the 2nd computer controlling the magnetic recording on the magnetic recording part of film 10 by controlling the operation of a magnetic recording circuit 4. The operation of a film feeding circuit 3 is controlled by the MCU 1 so as to control the rotating direction, the rotating speed and the rotational angle of a motor 9. The MCU 1 controls the circuit 3 to rotate and drive the motor 9 so as to feed the film 10, and also transmits data magnetically recorded on the film 10 to the MCU 2. When the MCU 2 receives the data from the MCU 1, it controls the circuit 4 so as to record the data on the film 10.
Patent JP-S6274919-A (JP)
Title: Epoxy resin composition
Inventor: HIRAI HISASHI
IPC: C08L63/00
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the titled composition whose curing rate can be controlled over a wide range and which is excellent in workability, by mixing an epoxy compound with a specified silanol-blocked polyisocyanate compound and an organometallic compound. CONSTITUTION:A silanol-blocked polyisocyanate compound (B) is obtained by reacting an active isocyanate group-containing organic isocyanate compound (e.g., 1,6-hexamethylene diisocyanate) with a silanol compound having at least one Si-bond aryl group, represented by formula I or II (wherein R1-6 are each H, Br, methyl or trifluoromethyl, R7-9 are each a 1-3C alkyl, n is 1-3 and land m are each 0-2). 100pts.wt. compound (A) having at least one epoxy group in the molecule is mixed with 1-30pts.wt. component B and 0.001-10pts. wt. organometallic compound (C) (e.g., acetylacetonatoaluminum) and, optionally, a compound having 0.1-1.5 equivalent of active hydrogen per equivalent of the epoxy group in component A.
Patent JP-S6274718-A (JP)
Title: Control device for four-wheel-drive vehicle
Inventor: KANO TAKEMASU
IPC: B60K17/348
Filed: 1985-09-30
Abstract: PURPOSE:To make it possible to surely avoid a tight corner braking phenome non, by applying a required set pressure instruction to a center clutch to produce a required slip in the center clutch when a tight corner braking phenomenon is detected. CONSTITUTION:A pressure set circuit 27 delivers a set pressure instruction corresponding to the degree of a detected braking phenomenon in accordance with an output signal from a right corner braking phenomenon detecting circuit 25, to a center clutch 2 in an automatic speed change gear 100 through a pressure adjusting circuit 10. With this arrangement, a slip is produced in the center clutch 2, corresponding to the above-mentioned braking phenomenon. Further, only when a running performance detecting circuit 26 detects a tire slip, there is issued such an instruction that the center clutch 2 is instantly changed over into a four wheel drive mode. In this arrangement, the above-mentioned circuit 25 is composed of a sensor section 22 and a computer 21, and the above- mentioned circuit 27 is composed of a main computer 20 and a sensor section 23.
Patent JP-S58116065-A (JP)
Title: Overcurrent detecting and protecting system for semiconductor converter
Inventor: TOMITA HIROO
IPC: H02M1/00
Filed: 1981-12-28
Abstract: PURPOSE:To prevent a circuit element from damaging by detecting the rising rate of a current which flows through a smoothing condenser, thereby rapidly detecting the current of a trouble. CONSTITUTION:A current which flows through a smoothing condenser 2 is detected by a detector 5, is differentiated by a differentiating circuit 6a, and is compared with a reference level which is determined in advance by a comparator 6b. Then, the compared result is fed through a timer 6c, is removed at a signal which is lower than the prescribed width, only the signal which continues for longer than the prescribed period of time like a trouble current is produced, is led to an inverter base controller 7, and the base of the inverter 3 is interrupted. Then, the trouble can be detected at the early stage wherein the overcurrent is not sufficiently raised and breaking of the converter can be performed.
Patent JP-H1148954-A (JP)
Title: Braking force controller
Inventor: SAKAI AKIRA
IPC: B60T1/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a discontinuous change of hydraulic braking force because a brake pad and a brake roller normally come into contact each other by controlling a hydraulic braking means so that hydraulic pressure of a prescribed value or more may be normally imparted to a wheel cylinder during a braking operation. SOLUTION: Hydraulic pressure imparted to a wheel cylinder is controlled by regulating the opening of a pressure intensifying control valve based on rear wheel side brake hydraulic pressure and front wheel side brake hydraulic pressure. By always imparting hydraulic pressure of prescribed hydraulic pressure or more to the wheel cylinder during a braking operation, a change of state between a state that a brake pad and disc rotors 42, 43 do not come into contact each other and a state that they come into contact each other is not generated also when a size relation of maximum regenerative braking force and required braking force changes. Therefore, sense of incongruity is prevented from being imparted to a driver because hydraulic pressure braking force of a prescribed value or more is always imparted during a braking operation.
Patent JP-H0958294-A (JP)
Title: Automotive transfer device
Inventor: NAKAO TOSHIYUKI
IPC: B60K17/346
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To supply lubricating oil sufficiently, even by means of splash lubrication, to sections of a planetary-gear transmission which need be lubricated by providing the planetary-gear transmission on a first output shift freely rotationally assembled to the lower portion of a casing. SOLUTION: A planetary-gear transmission 20 is provided which can transmit power to a first output shaft 14 freely rotationally assembled to the lower portion of a casing 40. The planetary-gear transmission 20 is provided with a cover 27, which is fitted over the outer periphery of the axial end of a carrier 22 and mounted in such a way as to be capable of rotating integrally with the gear, and is provided with a lubricating mechanism comprising axial and radial oil passages 24a provided in the bearing pins 24 of the carrier 22 to guide lubricating oil from the cover 27 to sections of a planetary gear 25 which need to be lubricated.  Lubricating oil in an oil sump 27c in the cover 27 is pushed toward the first end of the oil sump 27c by centrifugal and rotational forces as the cover 27 rotates, and is guided from the first end to the portions to be lubricated of the planetary gear 25 through the oil passages 24a provided in the bearing pins 24, for precise lubrication.
Patent JP-H1036163-A (JP)
Title: Production of hydrated hardened product
Inventor: ISHIDA HIDEKI
IPC: C04B28/18
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To produce a hydrated hardened product having a practically sufficient strength even when an industrial waste, having a low SiO2 content or containing a large amount of impurities as a siliceous raw material when using the siliceous raw material and a calcareus raw material and producing the hydrated hardened product according to a hydrothermal synthetic reaction. SOLUTION: A siliceous raw material powder and a calcareous raw material powder are mixed at a ratio so as to provide 0.05-1.0 molar ratio of Ca/Si. Water in an amount of 10-50mg/m<2> based on the unit surface area of the siliceous raw material powder is then added to the resultant mixture and the wet milling treatment of the mixed powder with a pulverizer housing a pulverizing medium such as balls in a container part. The resultant mixed powder is then formed into a prescribed shape and the hydrothermal synthetic reaction of the formed material is carried out together with water in a pressure kiln under pressurizing and heating to afford a hydrated hardened product.
Patent JP-2001052588-A (JP)
Title: Switch structure
Inventor: YU SOBO
IPC: H01H73/26
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To quicken motion, simplify structure, and ensure liable operation by quickly interlocking when current overload arose by interlock of an alloy piece, a moving device, and a control component, springing up an elastic contact piece to shut off current, and automatically returning to a switch-on preparatory state under a current overload state. SOLUTION: An operation control component composed of an alloy piece 60, a moving device 50, and a control component 40 is installed, the moving device 50 is set within the control component 40, and reciprocates within the control component 40. When the alloy piece 60 is heated by current overload, the alloy piece 60 is bent in the direction of the control component 40, the moving device 50 is moved outward, and comes off from a stopper 22 installed in a switch body 20. As a result, the control component 40 moves to the off state position to release an elastic contact piece 70 from the pressing state of the control component 40 for pushing up, and two contacts connecting to an electric circuit are tripped. Quick reaction, power source shut off, and safety use of electricity are realized.
Patent JP-H0947991-A (JP)
Title: Method and device of processing visual information for industrial robot
Inventor: SASANO YUICHI
IPC: B25J13/08
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To detect the position and the direction of an object to be detected by a lookup table wherein after an angle between orthogonal line images is detected from an image, the rotational component of the object to be detected having an angle forming argument is stored. SOLUTION: In the image of an apex consisting of the three ridge lines, crossing each other at right angles, of an object 1 to be detected, when the position of the apex is present on the optical axis of a visual sensor 2, i.e., on the z-axis of the visual sensor 2, the unit direction vector of a ridge line image is constant regardless of a distance to the object 1 to be detected and the direction of the ridge line image is uniformly decided according to the direction of the object to be detected. Thus, by producing a lookup table wherein the rotation component of the object 1 to be detected according to a pre-angle between the ridge line pictures is contained, the direction of the object 1 to be detected is decided at a real time.
Patent JP-H0262688-A (JP)
Title: Intra-train supplementary ticket issuing device
Inventor: AOKI SHIGEO
IPC: G07B1/00
Filed: 1988-08-30
Abstract: PURPOSE:To designate a station as a departing station, an intermediate station, or an arriving station and to surely input the station to be designated by pressing a key switch corresponding to the station to be designated out of plural key switches of a station group arranged on a map type input panel. CONSTITUTION:The function keys of 'departing stations', numerical input keys from '0' to '9', etc., are provided for keyboard switches 13. Further, sheet-shaped key switches corresponding to respective stations in a marks 'circle' part or a 'square' part on a line map, the number of the key switches is the same as the number of described stations, are arranged on the rear of a map type input panel 12. The writing of the key switches is connected through a flexible printed wiring board to the circuit part of a main body, and when any key is pressed, the signal is transmitted to the circuit part of the body, and a CPU can grasp that any key is pressed and which key is pressed. Further, besides the key switches corresponding to the stations, key switches are also arranged for a function key part such as 'the departing stations' and 'F1'.
Patent JP-H0266308-A (JP)
Title: Assembly tool
Inventor: MATSUI KAZUHIRO
IPC: F16B12/20
Filed: 1988-08-30
Abstract: PURPOSE:To aim at facilitating the firm assembly and at preventing collapse and vibration, by providing a locking member including a locking section connected at one end to a cam having an eccentric cylindrical outer surface and disposed in a casing body, and locking at the other end a member to be fixed while projected from the casing body so that the locking member is adapted to extend and retract the locking section in association with the rotation of the cam. CONSTITUTION:A resin casing body 10 composed of a top plate 11 and a cylindrical casing 12 is formed therein with a circular hole 13 in which a rotary shaft 21 of a cam 20 is loosely fitted, and a cutout 17 and a fitting groove 18 in a projected part 16. The cam is composed of the rotary shaft 21, an eccentric cam section 24 having a cylindrical outer surface 23 eccentric from the rotary shaft 21 and a disc 22. An arm part 31 is projected from a ring section 33 having an engaging part 32 which can be fitted on the cylindrical outer surface 23, and is provided at its front end with a saw tooth-like pawl 35 so as to form a locking part, which is disposed in the casing body 10. Accordingly, the projection degree of the pawl 35 clamping and fixing a member to be fixed is changed so as to firmly but easily fix the member, and thereby it is possible to prevent the member from being damaged, and to also prevent occurrence of vibration and collapse.